Your nephrology appointment is probably 15 to 20 minutes long. Most of that time will be spent reviewing labs, doing a brief exam, and adjusting the plan — which means the minutes you have for your own questions are limited. This post is a specific checklist of 15 questions across five categories: your numbers, disease progression, lifestyle and diet, medications, and home tracking. Copy whichever of these are relevant into your phone or print them out. Bring them to your next appointment.
If this is your first nephrology visit or your first since diagnosis, you won't have time for all 15. Start with the questions about your numbers and progression — those usually matter most early.
Questions about your numbers
Understanding your own labs is the foundation for every other conversation. These questions focus on making your labs concrete rather than abstract.
1. What is my current eGFR, creatinine, BUN, and ACR, and what are my trends over the past year?
Having your current numbers said out loud by your nephrologist is useful even if you've already seen them in the patient portal. Hearing the trend (stable, slowly declining, rapidly declining) puts the numbers in context.
2. Are these numbers typical for my CKD stage, or do they suggest I'm moving within the stage?
eGFR of 55 (stage 3a) is meaningfully different from eGFR of 32 (stage 3b), even though both are technically stage 3. Knowing whether you're at the better or worse end of your stage helps interpret future changes.
3. If any of my numbers have changed since last visit, what explains the change?
Changes can be caused by hydration status at the time of the draw, new medications, underlying disease progression, or other factors. Your nephrologist can usually attribute changes to something specific, and knowing the likely cause matters for what you do next.
The post on reading your kidney labs explains what each of these numbers means in detail, which helps these conversations feel less opaque.
Questions about disease progression
Whether your kidney disease is stable or progressing is the single most important clinical question at every appointment. These questions make it explicit.
4. What's my estimated rate of decline based on my lab trend, and what does that mean for my timeline?
Nephrologists can calculate approximate rates of decline from your lab history. "Declining at less than 1 mL/min per year" is a very different picture than "declining at 4 mL/min per year." The answer shapes how aggressively to intervene and what to expect.
5. What are the main drivers of my CKD, and are they well-controlled?
Diabetes and high blood pressure are the two most common CKD drivers. Less common causes include glomerulonephritis, polycystic kidney disease, autoimmune conditions, and long-term NSAID use. Knowing which applies to you and whether it's well-controlled tells you where to focus.
6. What's the expected trajectory if I do nothing differently, and what could change the trajectory?
This question often surfaces specific interventions your nephrologist has in mind — medication changes, dietary referrals, specialist consultations — that might not otherwise come up in a rushed appointment.
Questions about lifestyle and diet
Lifestyle changes can meaningfully affect CKD progression, but the specific guidance varies enough by stage and situation that general internet advice often doesn't apply.
7. What sodium target is right for me, and is my current intake close to that target?
Sodium is the most consistently relevant dietary factor across CKD stages. Most patients do best below 2,300 mg daily, with some going lower based on blood pressure. Knowing your target specifically helps calibrate real-world choices.
8. Do I need to restrict potassium or phosphorus?
These restrictions are stage-specific and lab-dependent. Early-stage patients usually don't need restriction. Later-stage patients often do, but the specifics matter. A blanket restriction from internet sources can cause problems (overly restrictive diets for early-stage patients can be counterproductive; insufficient restriction for later-stage patients can be dangerous).
9. Should I see a renal dietitian?
For stage 3b or later, a dedicated dietitian consultation often pays off. Your nephrologist can refer you. Many insurance plans cover a few visits per year.
Questions about medications
Medication management is where nephrology appointments often spend meaningful time, and where patient questions can change the plan.
10. Are any of my current medications contributing to my kidney labs?
Some medications routinely elevate creatinine without causing damage (certain blood pressure medications). Others actively stress kidneys (NSAIDs, some antibiotics, certain diuretics). Knowing what's doing what helps you make informed decisions about over-the-counter medications.
11. Should I be on an ACE inhibitor or ARB, and am I on the right dose?
ACE inhibitors and ARBs (blood pressure medications that also reduce protein leak) are among the most consistently kidney-protective drugs available. Many CKD patients benefit from them even without high blood pressure. If you're not on one, it's worth asking why.
12. What medications should I avoid?
Specific list for your situation. NSAIDs are the most common avoid. Some antibiotics, certain contrast dyes used in imaging, and other medications may need special handling. Ask specifically about anything you might encounter.
Questions about tracking at home
Home tracking is more useful when your nephrologist knows about it and can tell you what to prioritize.
13. What specific things should I be tracking at home, and how often?
Different nephrologists prioritize different signals. Some care most about weight. Some about blood pressure. Most about symptoms. Direct guidance prevents wasted effort.
14. What thresholds should trigger a phone call between appointments?
"Call if your weight goes up more than 3 pounds over 2 days." "Call if blood pressure hits 160/100 twice in a row." "Call if urine output drops noticeably." Having explicit thresholds prevents both unnecessary calls and dangerous delays.
15. How do I get my tracking data into your view before my next appointment?
Some nephrologists want patients to send data through the portal. Others want a summary at the appointment. Some want nothing. Knowing their preference makes the data you collect actually useful clinically.
Apps like Urivia let you log urine color, weight, blood pressure, and symptoms in one place, which is useful for bringing organized data to appointments rather than trying to recall patterns from memory. The CKD stage 3 monitoring post and daily kidney health checklist cover the home tracking side in detail.
When to see a doctor
A blog post can't examine you. Between scheduled appointments, call your nephrologist or on-call team for: new or persistent swelling; significant weight gain over days; persistent foam in urine; blood in urine; sharp decrease in urination; severe fatigue; new high blood pressure readings well above target.
Go to urgent care or the ER for: severe shortness of breath; chest pain; confusion; inability to urinate for an extended period; severe swelling that appeared rapidly; severe back or side pain with fever.
How to track this yourself
Apps like Urivia let you log the tracking data your nephrologist wants to see, which turns appointments into conversations about your patterns rather than guesswork. A paper journal or phone notes work equally well if that's your preference.
The home CKD monitoring guide is the pillar piece covering the complete home monitoring system that connects to these appointments.
Frequently asked questions
How long should a nephrology appointment actually take?
Most scheduled follow-up appointments are 15 to 20 minutes. New patient consultations are usually 30 to 45 minutes. Appointments that run long often involve complex labs or new diagnoses. If you have many questions, ask at scheduling whether you can have a longer visit or a separate consultation.
Should I bring someone with me?
If you're newly diagnosed or facing a significant decision (transplant evaluation, dialysis preparation, major medication changes), yes. A second person hears what you miss, takes notes, and helps remember the details afterward. Having someone familiar with your situation also helps in emergencies between appointments.
What should I do if my nephrologist seems rushed?
Common situation, not necessarily the nephrologist's fault. A few approaches: bring your questions in writing rather than trying to remember them; prioritize the top 3 questions that matter most; ask if you can follow up through the patient portal for questions that don't get answered. If the rushed feeling is persistent across visits, ask about longer appointments or consider whether a different practice might be a better fit.
Is it OK to record the appointment?
Usually yes, but ask first. Many patients find recordings useful for reviewing complex information afterward. Most nephrologists are comfortable with it if you ask. Some states require consent from both parties for recording, which is why asking matters.
What if I disagree with my nephrologist's plan?
Raise it in the appointment rather than silently not following it. Sometimes the disagreement resolves with more information. Sometimes the nephrologist adjusts the plan based on your preferences. If you consistently disagree on significant things, a second opinion or a different nephrologist may be appropriate. DIY-ing your care is usually worse than finding a doctor whose approach fits yours.
How do I prepare for a first nephrology appointment?
Bring your lab history if you have it, a list of current medications with dosages, a brief timeline of when kidney issues were first noticed, any family history of kidney disease, and your top 3 questions. First appointments are longer than follow-ups, so you'll have time for more than you think.
Should I see a nephrologist even if my primary care doctor is managing my CKD?
Usually yes at stage 3b or later. Stage 3a is sometimes managed well in primary care. Earlier referral is often recommended if you have complicating factors (young age, significant proteinuria, rapid decline, diabetes with kidney involvement). If you're unsure, ask your primary care doctor directly whether a nephrology referral is appropriate.